推分计划设计
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@@ -60,14 +60,14 @@ public class MusicFragment extends Fragment {
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private RecyclerView recyclerView;
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private MusicRatingAdapter adapter;
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private SuggestMusicRatingAdapter adapterSuggest;
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private DataAnalyzer dataAnalyzer;
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private List<UserMusicList> musicSongsRatings;
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private List<MusicRating> musicRatings = new ArrayList<>();
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private String userId;
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private int iconId;
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private String username;
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private static Map<Integer, Song> songs = new HashMap<>();
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private Map<String, Song> loadedSongs;
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@Override
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public void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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@@ -430,7 +430,7 @@ public class MusicFragment extends Fragment {
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private void showOptionsDialog() {
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MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(requireContext(), R.style.CustomDialogStyle);
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builder.setTitle("选项");
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builder.setItems(new CharSequence[]{"更新数据", "分数排序", "搜索指定歌曲"}, (dialog, which) -> {
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builder.setItems(new CharSequence[]{"更新数据", "分数排序", "搜索指定歌曲","推分安排"}, (dialog, which) -> {
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switch (which) {
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case 0:
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// 更新数据
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@@ -459,11 +459,18 @@ public class MusicFragment extends Fragment {
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// 搜索指定歌曲
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showSearchDialog();
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break;
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case 3:
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//推分安排
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setRatingProject();
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}
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});
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builder.show();
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}
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private void setRatingProject() {
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}
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private void sortMusicRatingsByRating() {
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Collections.sort(musicRatings, new Comparator<MusicRating>() {
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@Override
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@@ -502,10 +509,10 @@ public class MusicFragment extends Fragment {
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private void dataanlysis() {
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ExecutorService executor = Executors.newSingleThreadExecutor();
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Handler handler = new Handler(Looper.getMainLooper());
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TextView au = binding.an;
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executor.execute(() -> {
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// Perform data processing in the background
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DataAnalyzer dataAnalyzer = new DataAnalyzer();
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dataAnalyzer = new DataAnalyzer();
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try {
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@@ -516,9 +523,6 @@ public class MusicFragment extends Fragment {
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inputStream.close();
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String json = new String(buffer, StandardCharsets.UTF_8);
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dataAnalyzer = new Gson().fromJson(json,DataAnalyzer.class);
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} catch (IOException e) {
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throw new RuntimeException(e);
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}
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@@ -530,7 +534,7 @@ public class MusicFragment extends Fragment {
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inputStream.close();
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String json = new String(buffer, StandardCharsets.UTF_8);
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Type type = new TypeToken<Map<String, Song>>() {}.getType();
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Map<String, Song> loadedSongs = new Gson().fromJson(json, type);
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loadedSongs = new Gson().fromJson(json, type);
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// 手动转换 key 为 Integer 并放入全局 map
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for (Map.Entry<String, Song> entry : loadedSongs.entrySet()) {
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@@ -548,16 +552,16 @@ public class MusicFragment extends Fragment {
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List<MusicRating> b100 = musicRatings.subList(50, 100);
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List<Integer> ids= new ArrayList<>();
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int worstRating = b50.get(b50.size() - 1).getRating();
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int bestRating = b50.get(0).getRating();
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List<MusicRating> suggestMusicRatingList = new ArrayList<>();
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for (int x = 0; x < 50; x++) {
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total += b50.get(x).getRating();
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MusicRating m = b100.get(x);
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int nowache = m.getAchievement();
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int target = 0;
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if (nowache >= 1000000 && nowache < 10050000) {
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if (nowache >= 1000000 && nowache < 1005000) {
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target = 1005001;
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} else if (nowache >= 995000 && nowache < 10000000) {
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} else if (nowache >= 995000 && nowache < 1000000) {
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target = 1000001;
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} else if (nowache >= 990000 && nowache < 995000) {
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target = 995001;
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@@ -579,6 +583,38 @@ public class MusicFragment extends Fragment {
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suggestMusicRatingList.add(m);
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}
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}
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for (int x = 0; x < 50; x++) {
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MusicRating m = b50.get(x);
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if (m.getLevel_info() > ((double) (total - 1000) / 1000)) {
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continue;
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}
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int nowache = m.getAchievement();
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int target = 0;
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if (nowache >= 1000000 && nowache < 1005000) {
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target = 1005001;
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} else if (nowache >= 995000 && nowache < 1000000) {
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target = 1000001;
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} else if (nowache >= 990000 && nowache < 995000) {
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target = 995001;
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} else if (nowache >= 980000 && nowache < 990000) {
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target = 990001;
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} else if (nowache >= 970000 && nowache < 980000) {
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target = 980001;
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}
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double b1 = (double) target / 10000;
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int targetRating = getRatingChart(m.getLevel_info(), b1);
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if (targetRating > worstRating) {
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m.setExtNum1(target);
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if (m.getMusicId() > 10000) {
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ids.add(m.getMusicId()-10000);
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}else {
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ids.add(m.getMusicId());
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}
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m.setExtNum2(targetRating);
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suggestMusicRatingList.add(m);
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}
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}
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List<EasySong> easySongs = new ArrayList<>();
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//看看别人打什么
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Log.d("TOP",total + "");
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@@ -599,30 +635,31 @@ public class MusicFragment extends Fragment {
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}else if (total>=11000) {
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easySongs = dataAnalyzer.getEasySongs().get("11000");
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}
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for (int x = 0 ; x < easySongs.size();x ++) {
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EasySong e = easySongs.get(x);
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if (e.getPercent()>0.1) {
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if (ids.contains(e.getId())) {
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continue;
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}
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;
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double diff = songs.get(e.getId()).getDifficulties().get(e.getType())[e.getLevel()].getLevel_value();
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double b = 99.0000;
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for (int i = 0; i < 3; i++) {
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b = b + 0.5 * (i - 1);
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int ra = getRatingChart(diff, b);
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if (ra > worstRating) {
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MusicRating musicRating = new MusicRating();
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musicRating.setMusicId(e.getId());
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musicRating.setMusicName(e.getTitle());
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musicRating.setExtNum1((int)(b*10000));
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musicRating.setExtNum2(ra);
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musicRating.setRating(0);
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musicRating.setAchievement(0);
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musicRating.setLevel_info(diff);
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musicRating.setType(e.getType());
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suggestMusicRatingList.add(musicRating);
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break;
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if (easySongs != null) {
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for (EasySong e : easySongs) {
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if (e.getPercent() > 0.1) {
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if (ids.contains(e.getId())) {
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continue;
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}
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;
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double diff = Objects.requireNonNull(Objects.requireNonNull(songs.get(e.getId())).getDifficulties().get(e.getType()))[e.getLevel()].getLevel_value();
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double b = 99.0000;
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for (int i = 0; i < 3; i++) {
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b = b + 0.5 * (i - 1);
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int ra = getRatingChart(diff, b);
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if (ra > worstRating) {
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MusicRating musicRating = new MusicRating();
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musicRating.setMusicId(e.getId());
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musicRating.setMusicName(e.getTitle());
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musicRating.setExtNum1((int) (b * 10000));
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musicRating.setExtNum2(ra);
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musicRating.setRating(0);
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musicRating.setAchievement(0);
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musicRating.setLevel_info(diff);
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musicRating.setType(e.getType());
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suggestMusicRatingList.add(musicRating);
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break;
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}
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}
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}
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}
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@@ -630,10 +667,13 @@ public class MusicFragment extends Fragment {
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// Update UI on the main thread
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int finalTotal = total;
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handler.post(() -> {
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RecyclerView suggest = binding.getRoot().findViewById(R.id.suggestion);
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suggest.setLayoutManager(new GridLayoutManager(getContext(), 1));
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au.setText("Rating分析:最低分 " + worstRating + "分,最高分 " + bestRating + ",平均分" + (finalTotal / 50) + "分");
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adapterSuggest = new SuggestMusicRatingAdapter(suggestMusicRatingList);
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suggest.setAdapter(adapterSuggest);
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adapterSuggest.notifyDataSetChanged();
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@@ -104,6 +104,12 @@
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android:padding="8dp"
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android:id="@+id/su"
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android:textSize="18sp"/>
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<TextView android:layout_width="match_parent" android:layout_height="wrap_content"
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android:textColor="@color/textcolorPrimary"
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android:text="⭐分析"
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android:padding="8dp"
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android:id="@+id/an"
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android:textSize="13sp"/>
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<androidx.recyclerview.widget.RecyclerView
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android:id="@+id/suggestion"
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android:layout_width="match_parent"
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